x11: Truncate property string to property length

14 years ago · a6ef0993e8
parent f0d9116fc8
commit a6ef0993e8
1 changed files with 3 additions and 2 deletions
--- a/compositor/xserver-launcher.c
+++ b/compositor/xserver-launcher.c
@ -170,10 +170,11 @@ wlsc_wm_get_properties(struct wlsc_wm *wm, xcb_window_t window)
 		value = xcb_get_property_value(reply);

 		fprintf(stderr, "property %s, type %d, format %d, "
-			"length %d (value_len %d), value \"%s\"\n",
+			"length %d (value_len %d), value \"%.*s\"\n",
 			get_atom_name(wm->conn, props[i].atom),
 			reply->type, reply->format,
-			xcb_get_property_value_length(reply), reply->value_len,
+			xcb_get_property_value_length(reply),
+			reply->value_len, reply->value_len,
 			reply->type ? (char *) value : "(nil)");

 		free(reply);